Service Repair Manual
Models
336D2 and 336D2 L Excavator
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Product: EXCAVATOR
Model: 336D2 L EXCAVATOR ELR
Configuration: 336D2 & 336D2 L Excavators ELR00001-UP (MACHINE) POWERED BY C9 Engine
Disassembly and Assembly
C9 Engines for Caterpillar Built Machines
Media Number -RENR9579-20
Publication Date -01/02/2015
Date Updated -15/08/2018
i06737900
Unit Injector Sleeve - Remove
SMCS - 1713-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A
1P-3042
Plug Tap
1
B
221-0052
Guide Sleeve
1
C
9U-6858
Bridge Plate
1
1B-2886
Bolts
2
221-9778
Puller Stud
1
4K-0367
Full Nut
1
5P-8247
Hard Washer
1
9U-6877
Thrust Bearing
1
D
221-9803
Rubber Stopper
1
Start By:
a. Remove the unit injectors. Refer to Disassembly and Assembly, "Unit Injector - Remove".
NOTICE
Keep all parts clean from contaminants.
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Contaminants may cause rapid wear and shortened component life.
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting, and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Dealer Service Tool
Catalog" for tools and supplies suitable to collect and contain fluids on
Cat® products.
Dispose of all fluids according to local regulations and mandates.
1. Drain the coolant from the cooling system into a suitable container for storage or disposal.
Refer to Operation and Maintenance Manual, "Refill Capacities and Recommendations".
2. Position Tooling (D) at the bottom of the unit injector sleeve.
3. Coat Tooling (A) with clean grease. Use Tooling (A) and Tooling (B) to cut threads into the
unit injector sleeve.
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336D2 & 336D2 L Excavators E